October weather forecast
Bunquilim, Guinea-Bissau

October, like September, is another hot autumn month in Bunquilim, Guinea-Bissau, with an average temperature fluctuating between 34.9°C (94.8°F) and 23.6°C (74.5°F).

Temperature

October's arrival is noted with a slight increase in the average high-temperature, moving from 31.6°C (88.9°F) in September to a still hot 34.9°C (94.8°F). Bunquilim's nighttime temperature in October drops to an average of 23.6°C (74.5°F).

Heat index

October's average heat index is estimated at a blazing hot 52°C (125.6°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Observations indicate that the heat index values are for shady locations with light wind. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In October, the average relative humidity is 74%.

Rainfall

In Bunquilim, in October, it is raining for 16.2 days, with typically 49mm (1.93") of accumulated precipitation. Throughout the year, in Bunquilim, there are 109.1 rainfall days, and 654mm (25.75") of precipitation is accumulated.

Daylight

The average length of the day in October is 11h and 51min.
On the first day of the month, sunrise is at 06:51 and sunset at 18:52. On the last day of October, sunrise is at 06:55 and sunset at 18:36 GMT.

Sunshine

The average sunshine in October is 9.2h.

UV index

In Bunquilim, the average daily maximum UV index in October is 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 7 in October translates into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.